Keegy United States - About.com Focus on JavaScript: Unobtrusive JavaScript

Unobtrusive JavaScript

JavaScript belongs in a separate file linked from the head of your page. There is no longer any need to clutter the body of your web page with event handlers attached to tags and scripts embedded in between content. By using a few simple coding techniques we can remove all of that from the bod...

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About.co...vaScript — 9 hours ago

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Feature Sensing

Test if the browser supports a specific JavaScript Feature directly, do not whether the browser was one that did or didn't support that feature ten years ago. Right from day one JavaScript has provided a simple way to check whether the version of JavaScript currently being run supports a given...

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About.co...vaScript — 23 hours ago

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Functions and Object Constructors

JavaScript doesn't have classes but objects can inherit directly from other objects In JavaScript object constructors are defined the same way you define a function. What distinguishes one from the other is the way it is called. By testing how it was called inside your function you can make fu...

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About.co...vaScript — Before yesterday

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Character Order

Characters don't have to be adjacent to be able to validate them with JavaScript It isn't just the characters that are next to one another in the input text that may need validating. Sometimes the order in which certain characters is important regardless of whether they are next to one another...

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About.co...vaScript — 3 days ago

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JavaScript Split

The name of the method to call to split a string in JavaScript is rather obvious. JavaScript has some very powerful options for being able to split up a string of text and place the results into an array. JavaScript SplitJavaScript Split originally appeared on About.com Focus on JavaScript ...

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About.co...vaScript — 4 days ago

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JavaScript Windows

Do you really want to try to force your visitors to open a page in a new window? Modern browsers allow the browser owner to choose how they want new pages to be processed - that'w why the target attribute doesn't exist in HTML 4. You can still use a JavaScript window.open call to suggest that ...

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About.co...vaScript — 5 days ago